The SM-11-HT Stereotaxic Micromanipulator (without the Z-axis fine movement unit of SM-11) is designed exclusively for DMA-1610. It can be mounted on the AP frame bar of stereotaxic instruments and has fine movement units on X and Y axis, the scales of which are a full rotation of 500µm, divided by 50 so that precise adjustments of minimum increment of 10µm are possible. A sliding mechanism of DMA-1610 enables approximate positioning of the X-axis. A rotation mechanism is equipped for each of the X-Y and Y-Z planes, which allows approach from any required tilting angle. Easy-to-use scales are also provided wherever necessary, for operations following a brain chart.